Adaptive load cycler for controlled reduction of energy use

Claim 2

In a method for reducing energy delivered by a utility to each of a plurality of energy usage devices representing but a proportion of total power consumption of each of a plurality of consumers wherein each said device has a variable demand for energy, there being a power source and means for delivering power to each said device, the steps comprising: a) measuring at least one of ambient temperature and humidity conditions; b) measuring a selected one of average run time and average energy use of each said device over time intervals of predetermined duration; c) generating a control signal to modify the power consumed by each said device when one of said ambient conditions exceeds a predetermined level; and d) modifying a selected one of said run time and energy use by each said device by an amount correlated with one of said average run time and energy use measured in step b) herein when said control signal is generated.

Claim 3

In the method according to claim 1, including the step of monitoring and storing said selected one of said run time and energy use measurements over a plurality of said time intervals, and calculating and storing said selected one of said average run time and average energy use for each of a preselected range of one of said ambient temperature and humidity conditions of each said device and continuously updating said selected one of said average run time and energy use only during periods in which said control signal is not present.

Claim 4

In the method according to claim 1, including the step of monitoring time to generate a control signal when selected ranges for time, temperature and humidity are encountered.

Claim 5

In the method according to claim 1, including the step of restricting run time of each device when a control signal is generated to a percentage of said average run time measured.

Claim 6

In the method according to claim 4, including the step of restricting the run time of each device to a percentage of the average run time less than the average run time of said device for the time, temperature and humidity conditions of said device when the control signal is generated.

Claim 7

In the method according to claim 4, including the step of restricting the energy use of each device to a percentage of the average energy use less than the average energy use of said device for the time, temperature and humidity conditions of said device when the control signal is generated.

Claim 8

In the method according to claim 4, including the step of restricting the run time of each device to a fixed time less than the average run time of said device for the time, temperature and humidity conditions of said device when the control signal is generated.

Claim 9

In the method according to claim 4, including the step of restricting the energy use of each device to a fixed amount less than the average energy use of said device for the time, temperature and humidity conditions of said device when the control signal is generated.

Claim 10

In the method according to claim 1, including the step of restricting energy use of each device during peak power or critical energy use periods to a percentage of said average energy use measured.

Claim 11

In the method according to claim 1, including the step of restricting the run time of each device to a fixed amount less than said average run time of said device in response to said control signal for the time, temperature and humidity conditions of said device during peak power or critical energy use periods.

Claim 12

In the method according to claim 1, including the step of restricting the energy use of each device to a fixed amount less than the average energy use of said device in response to said control signal for the time, temperature and humidity conditions of said device during peak power or critical energy use periods.

Claim 13

In the method according to claim 1, including the step of providing selected control parameters for different periods of the year to optimize control during said periods.

Claim 14

In a method for reducing energy delivered by a utility to each of a plurality of energy usage devices including at least one auxiliary load device and at least variable load device representing a portion of the total power consumption of each of a plurality of consumers, there being a power source and means for delivering power to each said device, the steps comprising: a) measuring at least one of outdoor ambient temperature and humidity conditions; b) measuring a selected one of average energy use and run time of each said variable load device over time intervals of predetermined duration; c) generating a control signal to modify the power consumed by each said variable load and auxiliary load device when at least one of said outdoor ambient conditions exceeds a predetermined level; d) modifying a selected one of said run time and energy use by each said variable load device by an amount correlated with one of said average run time and average energy use measured in step b) herein when said control signal is generated; and e) restricting the run time and energy use of each said auxiliary load device independently of said variable load device when said control signal is generated.

Claim 15

In a method for reducing energy delivered by a utility to each of a plurality of energy usage devices including at least one auxiliary load device and at least variable load device representing a portion of the total power consumption of each of a plurality of consumers, there being a power source and means for delivering power to each said device, the steps comprising: a) measuring at least one of outdoor ambient temperature and humidity conditions; b) measuring a selected one of average energy use and run time of each said variable load device over time intervals of predetermined duration; c) generating a control signal to modify the power consumed by each said variable load and auxiliary load device when at least one of said outdoor ambient conditions exceeds a predetermined level; d) modifying a selected one of said run time and energy use by each said variable load device by an amount correlated with one of said average run time and average energy use measured in step b) herein when said control signal is generated; and e) restricting the run time and energy use of each said auxiliary load device independently of said variable load device when said control signal is generated.

Claim 16

An adaptive load cycler for the controlled reduction of energy delivered by a utility to each of a plurality of energy usage devices which represent a portion of the total power consumption of each of a plurality of consumers wherein there is provided means for supplying power to each said device and each said device has a variable demand for energy, the combination therewith comprising: a) first means for measuring a selected one of average run time and average energy use of each said device over time intervals of predetermined duration; b) second means for measuring a selected one of outdoor ambient temperature and humidity conditions; c) signal means for generating a control signal and transmitting said control signal to each said device whereby to modify the power consumed by each said device when at least one of said outdoor ambient temperature and humidity conditions exceeds a predetermined level; and d) logic control circuit means for modifying a selected one of said run time and energy use by each said device by an amount correlated with one of said average run time and energy use as measured by said first means when said control signal is generated.

Claim 17

An adaptive load cycler for the controlled reduction of energy delivered by a utility to each of a plurality of energy usage devices which represent a portion of the total power consumption of each of a plurality of consumers wherein there is provided means for supplying power to each said device and each said device has a variable demand for energy, the combination therewith comprising: a) first means for measuring a selected one of average run time and average energy use of each said device over time intervals of predetermined duration; b) second means for measuring a selected one of outdoor ambient temperature and humidity conditions; c) signal means for generating a control signal and transmitting said control signal to each said device whereby to modify the power consumed by each said device when at least one of said outdoor ambient temperature and humidity conditions exceeds a predetermined level; and d) logic control circuit means for modifying a selected one of said run time and energy use by each said device by an amount correlated with one of said average run time and energy use as measured by said first means when said control signal is generated.

Claim 18

An adaptive load cycler according to claim 14, including programmable control circuit means for monitoring and storing said run time and energy use measurements over a plurality of time intervals of predetermined duration and including means for calculating and storing said selected one of said average run time and average energy use for each of a preselected range of one of said outdoor ambient temperature and humidity conditions, and means for continuously updating said selected one of said average run time and average energy use only during periods in which said control signal is not present.

Claim 19

An adaptive load cycler according to claim 15, wherein said programmable control circuit means includes means for restricting run time of each said device when a control signal is generated to a percentage of said average run time measured.

Claim 20

An adaptive load cycler according to claim 15, said programmable control circuit means including means for restricting energy use of each device during peak power or critical energy use periods to a percentage of said average energy use measured for each respective of said devices.